Strong constraints on cosmology from galaxy clusters
Astrophysics
2009-10-31 v1
Abstract
In this work we show how galaxy clusters can be used to discriminate among different cosmological models. We have used available X-ray & optical cluster data to constrain the cosmological parameters as well as the cluster scaling relations, T-M and L-T. We also show the power of future SZE data to constrain even more these parameters.
Cite
@article{arxiv.astro-ph/0010327,
title = {Strong constraints on cosmology from galaxy clusters},
author = {J. M. Diego and E. Martinez-Gonzalez and J. L. Sanz and L. Cayon and J. Silk},
journal= {arXiv preprint arXiv:astro-ph/0010327},
year = {2009}
}
Comments
3 pages, 1 figure. To appear in the proceedings of The MPA/ESO/MPE Joint Astronomy Conference "Mining the Sky" held in Garching, Germany, July 31 - August 4 2000. To be publisehd in the Springer-Verlag series "ESO Astrophysics Symposia"